X-ray tube ke eng?

Li-tubes tsa X-ray ke li-vacuum diode tse sebetsang ka matla a phahameng.
Leqhubu la X-ray le na le li-electrode tse peli, anode le cathode, tse sebelisetsoang sepheo sa ho hlaseloa ka li-electrone le filament ho ntša li-electrone, ka ho latellana. Lipalo ka bobeli li tiisitsoe ka likhalase tse phahameng tsa vacuum kapa matlo a ceramic.

Karolo ea phepelo ea matla ea tube ea X-ray e na le bonyane matla a tlaase a motlakase bakeng sa ho futhumatsa filament le jenereithara e phahameng ea motlakase bakeng sa ho sebelisa motlakase o phahameng ho lipalo tse peli. Ha terata ea tungsten e feta hona joale e lekaneng ho etsa leru la elektronike, 'me motlakase o lekaneng (ka taelo ea kilovolts) o sebelisoa pakeng tsa anode le cathode, leru la elektronike le huleloa ho anode. Ka nako ena, li-electrone li otla sepheo sa tungsten sebakeng se matla le se potlakileng. Li-electrone tse lebelo le phahameng li fihla sebakeng seo ho shebiloeng ho sona, 'me motsamao oa tsona oa thibeloa ka tšohanyetso. Karolo e nyenyane ea matla a bona a kinetic e fetoloa matla a mahlaseli 'me a lokolloa ka sebōpeho sa X-rays. Mahlaseli a hlahisoang ka mokhoa ona a bitsoa bremsstrahlung.

Ho fetola mocheso oa motlakase ho ka fetola mocheso oa filament le palo ea lielektrone tse hlahisoang, ka hona ho fetola motlakase oa tube le matla a X-rays. Ho fetola matla a ho hlasimolla a tube ea X-ray kapa ho khetha sepheo se fapaneng ho ka fetola matla a ketsahalo ea X-ray kapa matla a matla a fapaneng. Ka lebaka la ho phatloha ha li-electrone tse nang le matla a phahameng, tube ea X-ray e sebetsa ka mocheso o phahameng, o hlokang ho pholile ho qobelloa ha sepheo sa anode.

Le hoja matla a matla a mahlaseli a X-ray ho hlahisa X-ray a le tlaase haholo, hona joale, li-tubes tsa X-ray e ntse e le lisebelisoa tse sebetsang ka ho fetisisa tsa X-ray 'me li' nile tsa sebelisoa haholo lisebelisoa tsa X-ray. Hajoale, lits'ebetso tsa bongaka li arotsoe haholo ka li-tubes tsa X-ray tsa tlhahlobo le li-tubes tsa X-ray tsa kalafo.